Question is relevant if user uploaded a file (attachment)

[MarkJohnston]

I'm using Survey123 Connect to design a form. After a user has uploaded a photo, I want to ask if it can be made public (yes/no). Can I make this question only appear if a photo was uploaded?  I'm assuming I would put something into the "relevant" column of the XLS spreadsheet. Maybe something like "${attachment} is not empty or null" where <attachment> is a field name. Thanks!

[DougBrowning · Accepted solution]

${ImageFieldName} != ''  seems to work.  This method works in most field types.